Dogs have an instinct to lick their wounds, a behavior seen in dogs of all ages and breeds. Understanding why dogs lick their wounds helps dog owners provide better care and recognize when additional treatment is necessary.
Why Do Dogs Lick Their Wounds?
- Natural Instinct: Licking wounds is an instinctive behavior for dogs. In the wild, licking removes debris and dirt, which may reduce infection risk.
- Pain Relief: Saliva has mild antibacterial properties that can help ease minor discomfort. Licking provides a soothing effect on irritated areas, making it a natural method for dogs to self-soothe.
- Wound Cleaning: Licking helps clean the area by removing contaminants. However, it’s not as effective as proper wound care and can lead to further issues if the wound is deep or infected.
- Healing Enzymes: Dog saliva contains enzymes that may help inhibit some bacterial growth, though this is not a substitute for medical treatment.
When Licking Becomes a Problem
While occasional licking can be harmless, excessive licking can prevent healing, cause infection, and lead to “lick granulomas” (chronic sores caused by repeated licking).
Signs of Problematic Licking:
- Persistent licking in the same spot
- Swelling, redness, or discharge
- Bleeding or oozing from the wound
If these symptoms are present, it’s best to consult a veterinarian.
How to Prevent Excessive Licking
- Use an E-Collar: An E-collar, or “cone,” can prevent your dog from accessing the wound and allow it to heal undisturbed.
- Distract Your Dog: Engaging your dog with toys or activities can redirect their focus away from the wound.
- Apply a Vet-Approved Bandage: Using a vet-approved wound cover or bandage can keep the area clean and prevent licking. Always ensure the bandage is breathable.
- Wound Treatment: Clean the wound with veterinarian-recommended solutions and use antimicrobial sprays if advised. Never use human ointments without veterinary guidance, as some are toxic to dogs.
When to See a Vet
Consult your vet if the wound is:
- Large or deep
- Showing signs of infection (pus, bad smell, excessive swelling)
- Not healing after a few days
Conclusion
While it’s natural for dogs to lick their wounds, excessive licking can hinder healing. Observing and treating the wound properly, and knowing when to seek veterinary care, can help prevent complications and support your dog’s recovery.